| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $125.37 | 12.558% | $141.114 | $141.11 | $141.10 | $141.10 |
| Purchase #2 | $18.58 | 6.569% | $19.8005 | $19.80 | $19.80 | $19.80 |
| Purchase #3 | $68.93 | 7.568% | $74.1466 | $74.15 | $74.15 | $74.10 |
| Purchase #4 | $189.93 | 4.748% | $198.9479 | $198.95 | $198.95 | $198.90 |
| Purchase #5 | $6.63 | 10.861% | $7.3501 | $7.35 | $7.35 | $7.40 |
| Purchase #6 | $142.33 | 11.712% | $158.9997 | $159.00 | $159.00 | $159.00 |
| Purchase #7 | $81.42 | 10.714% | $90.1433 | $90.14 | $90.15 | $90.10 |
| 7 purchase totals = | $633.19 | $690.5021 | $690.50 | $690.50 | $690.40 | |